Analysis

  • max time kernel
    150s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    19-09-2024 06:11

General

  • Target

    eabc40285c6d6e0edb80d13fd42dfda9_JaffaCakes118.exe

  • Size

    399KB

  • MD5

    eabc40285c6d6e0edb80d13fd42dfda9

  • SHA1

    14b5a70ba428c3804a30ca17b4f7d1de493c618a

  • SHA256

    1df5793f565c59dad4d26e57b98d788003b939f0369fde2865e90e28ff81ffc4

  • SHA512

    360481308ce5b19185f99f9869368eb435abd3e0fc2f0f00ce890b9b8bc194be24da855ae429d65700182f8b06c86652f64735ea1fc91cff5751478a0fdb9452

  • SSDEEP

    12288:ODlkmcqF16V9/tiDekf9WD1j9iAGqy8aF6D5:Yj5FSL0f9Esqy8QI

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 9 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eabc40285c6d6e0edb80d13fd42dfda9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eabc40285c6d6e0edb80d13fd42dfda9_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1520
    • C:\ProgramData\lGlEkPm18100\lGlEkPm18100.exe
      "C:\ProgramData\lGlEkPm18100\lGlEkPm18100.exe" "C:\Users\Admin\AppData\Local\Temp\eabc40285c6d6e0edb80d13fd42dfda9_JaffaCakes118.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:2788

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \ProgramData\lGlEkPm18100\lGlEkPm18100.exe

    Filesize

    399KB

    MD5

    73e7722f11418cda4a9e05ad952c3d23

    SHA1

    524beb3cf6dda169c8da87095c833f79978dffc9

    SHA256

    0bbcf7004c56817aa0b6636ceada800b98d1d00977bd40374f0b5706abf9daa5

    SHA512

    df5fb799a1131cc56356f4332adefca2366a425a4ce1f25549937f2e91052f5dd0b338d316a2d4d22ddacc8f7de75526ccf2c0ede0ccc29f0890454fb97da7ea

  • memory/1520-2-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB

  • memory/1520-1-0x0000000000400000-0x00000000004B3000-memory.dmp

    Filesize

    716KB

  • memory/1520-21-0x0000000000400000-0x00000000004B3000-memory.dmp

    Filesize

    716KB

  • memory/1520-22-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB

  • memory/1520-55-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB

  • memory/1520-56-0x0000000000400000-0x00000000004B3000-memory.dmp

    Filesize

    716KB

  • memory/2788-16-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB

  • memory/2788-17-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB

  • memory/2788-24-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB

  • memory/2788-40-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB